UPS / Microgrid Systems TGH33 Series 150–250kW PV-ESS All-in-One Microgrid UPS System
Energy storage product for B2B applications
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Advanced energy storage product engineered for reliable power applications, scalable supply, and global B2B project requirements.
Provides convenient AC and USB power for campsite lighting, small fans, laptops, phones and other compatible devices. The multi-socket design allows several camping essentials to operate from one organized battery-powered setup.

Converts power from an auxiliary vehicle battery into practical AC and USB output for laptops, camera chargers, LED lights and travel electronics. Its compact aluminum housing is suitable for RVs, camper vans and roadside stops.

Keeps essential low-power household devices operating during short outages, including LED lights, Wi-Fi routers, phone chargers and small fans. Built-in protection helps manage overload, voltage and temperature-related operating risks.

Supplies portable AC and USB power for inspection teams, maintenance crews and temporary field workstations without direct grid access. Suitable loads include LED work lights, laptop adapters, communication chargers and compatible equipment chargers.

| PARAMETER | 500W | 800W | 1000W | 2000W |
|---|---|---|---|---|
| DC INPUT SPECIFICATIONS | ||||
| Input DC Voltage | 12V / 24V | |||
| Input Voltage Range | 12V System: 10–15V 24V System: 20–30V |
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| Low Voltage Shutdown Protection | 12V: 10V ±0.3V 24V: 20.3V ±0.5V |
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| Overvoltage Shutdown Protection | 12V: 15V ±1V 24V: 30V ±2V |
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| POWER SPECIFICATIONS | ||||
| Continuous Power | 500W | 800W | 1000W | 2000W |
| Peak Power | 1000W | 1600W | 2000W | 4000W |
| AC OUTPUT SPECIFICATIONS | ||||
| Output Waveform | Modified Sine Wave | |||
| Distortion Rate | ≤3% | |||
| Output Frequency | 50Hz ±2Hz / 60Hz ±2Hz | |||
| Output Voltage | 100–130VAC / 210–240VAC | |||
| EFFICIENCY & STANDBY | ||||
| Standard Efficiency | 24V: 90% @ Full Load 12V: 88% |
|||
| Maximum Efficiency | 92% (3/1 Load) | |||
| No-Load Current | <0.8A | |||
| ENVIRONMENTAL SPECIFICATIONS | ||||
| Operating Temperature Range | 0°C to +40°C | |||
| Operating Humidity Range | 20%–90% | |||
| Storage Temperature Range | -20°C to +60°C | |||
| DIMENSIONS & WEIGHT | ||||
| Product Dimensions | 270 × 105 × 60mm | 260 × 105 × 60mm | 290 × 100 × 65mm | 360 × 160 × 150mm |
| Net Weight | 0.85kg | 0.9kg | 1.05kg | 2.85kg |
| COOLING & DISPLAY | ||||
| Cooling Method | Intelligent Temperature-Controlled Fan Cooling | |||
| Display | LED Display | |||
| Display Information | Input Voltage / Output Voltage | |||
| INTERFACE & PRODUCT DESIGN | ||||
| Socket Design | Multi-Socket Design | |||
| Output Socket Options | US / UK / AU / EU / Universal | |||
| USB Port | Available | |||
| Alarm | Buzzer Alarm | |||
| Housing Material | Aluminum Alloy Housing | |||
| Available Colors | Black / Red | |||
| PROTECTION FUNCTIONS | ||||
| Protection Functions | Overload Protection / High Voltage Protection / Low Voltage Protection / Overtemperature Protection / Short Circuit Protection / Reverse Connection Protection | |||
| ERROR CODES | ||||
| E-1 | Low Voltage Protection | |||
| E-2 | High Voltage Protection | |||
| E-3 | Overtemperature Protection | |||
| E-4 | Overload Protection | |||
| E-5 | Short Circuit Protection | |||
| E-6 | Repeated Fault Shutdown – Restart Required | |||
| CERTIFICATION & CUSTOMIZATION | ||||
| Certifications Listed | CE / FCC / PSE / RoHS / UKCA / KC | |||
| Customization | ODM / Socket Options / USB Options | |||
Energy storage product for B2B applications
View Details →
Energy storage product for B2B applications
View Details →
Energy storage product for B2B applications
View Details →Founded in 2011 in Dongguan, Guangdong, VoltCrave Technology Energy is a green energy enterprise specializing in R&D, manufacturing and integrated energy storage solutions for residential, commercial and industrial applications worldwide.
Empower every home, business and journey with clean, safe and reliable energy.
Become a global leader in energy storage innovation and sustainability.
Customer Success, Integrity, Passion, Teamwork and continuous self-critique.
Strong production capacity, R&D depth, global certifications and scalable supply chain.
VoltCrave provides a complete product portfolio covering battery cells, assembled batteries, portable power stations, solar energy systems, all-in-one inverters, residential energy storage and commercial BESS solutions.
Automatic Production Lines
Units Monthly Capacity
R&D Team Members
Patents Including 420 Inventions
Strategic Production Bases
Dongguan · Huizhou · Zhejiang manufacturing network across the Greater Bay Area and Yangtze River Delta.
VoltCrave supports overseas buyers with major certification documents for product compliance, lithium battery transportation, quality management, and electrical safety verification.
Certification Documents
Supports hazardous substance restriction and environmental compliance.
Supports quality management and production process control.
Supports electrical material safety and product reliability review.
Supports lithium battery export logistics and shipment safety.
Supports portable power station safety and compliance review.
VoltCrave provides RoHS, ISO 9001, electrical product safety, lithium battery transportation safety, and UL2743 documentation support for overseas procurement and project review.
Read the latest updates on battery cells, portable power stations, solar energy systems, residential storage, commercial ESS, manufacturing capability, and global energy storage applications.
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